Base | Representation |
---|---|
bin | 1101000010111… |
… | …1001100101010 |
3 | 10210222000201210 |
4 | 3100233030222 |
5 | 103002004044 |
6 | 5232453550 |
7 | 1233051261 |
oct | 320571452 |
9 | 123860653 |
10 | 54719274 |
11 | 28984445 |
12 | 163aa2b6 |
13 | b44b48c |
14 | 73a55d8 |
15 | 4c0d1b9 |
hex | 342f32a |
54719274 has 16 divisors (see below), whose sum is σ = 110980800. Its totient is φ = 17982720.
The previous prime is 54719251. The next prime is 54719279. The reversal of 54719274 is 47291745.
54719274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (54719279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63799 + ... + 64650.
It is an arithmetic number, because the mean of its divisors is an integer number (6936300).
Almost surely, 254719274 is an apocalyptic number.
54719274 is an abundant number, since it is smaller than the sum of its proper divisors (56261526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54719274 is a wasteful number, since it uses less digits than its factorization.
54719274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128525.
The product of its digits is 70560, while the sum is 39.
The square root of 54719274 is about 7397.2477314201. The cubic root of 54719274 is about 379.6471193114.
The spelling of 54719274 in words is "fifty-four million, seven hundred nineteen thousand, two hundred seventy-four".
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